Method fmt

http-encoding/src/error.rs:14–19

(&self, f: &mut fmt::Formatter<'_>)

impl fmt::Display for EncodingError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match *self {
            Self::MissingFeature(ref e) => write!(f, "{e}"),
            Self::ParseAcceptEncoding => write!(f, "failed to parse Accept-Encoding header value"),
        }
    }
}

impl error::Error for EncodingError {}